Table of Contents
- Trial Overview
- Who Participated
- Trial Design and Phase
- What Was Measured
- What the Results Mean for Patients
Trial Overview
The available trial data describe one study of Lumasiran in people with advanced primary hyperoxaluria type 1 (PH1).[1] The study was completed and focused on how treatment affected plasma oxalate, which is the amount of oxalate in the liquid part of the blood.[1]
Who Participated
The trial enrolled patients with advanced PH1, a rare condition that causes too much oxalate to build up in the body.[1] The study included 21 participants and separated them into two groups: people who were not on dialysis and people who were on dialysis.[1]
This group split matters because dialysis means a person is already receiving a treatment that helps clean the blood when the kidneys do not work well.[1]
Trial Design and Phase
This was an interventional study, which means researchers gave the study treatment and then measured the effect.[1] It was a Phase 3 trial, which is a later stage of testing that usually looks at how well a treatment works in a patient group and continues to collect important study data.[1]
The study title also identifies Lumasiran as ALN-GO1 and describes it as an investigational drug in this setting.[1]
What Was Measured
The main outcome was the percent change in plasma oxalate from baseline to Month 6 in both study cohorts.[1] Baseline means the starting point before treatment, and Month 6 means six months after the study began.[1]
The brief summary says the study aimed to evaluate the effect of Lumasiran on plasma oxalate in patients who were not on dialysis and in those who were on dialysis.[1] This shows that the trial was designed to see whether treatment changed oxalate levels in both groups.[1]
What the Results Mean for Patients
For patients, this trial was mainly about whether Lumasiran could lower or change blood oxalate levels in advanced PH1.[1] The study did not only look at one kind of patient; it included both dialysis and non-dialysis groups, which helps researchers understand how the trial treatment performs in different stages of kidney disease.[1]
Because the study is completed, the trial question has already been tested in the planned group of patients.[1]



